So I Bought a New Gun...

Published on August 10, 2025
Duration: 18:32

This guide details the setup and pattern testing of a Beretta A400 Upland Magnum in 28 gauge, featuring insights from competitive shooter Zach Kienbaum. It covers custom modifications like Kicks recoil pads and Briley end caps, the use of a ShotKam for filming and weight distribution, and advanced pattern testing with various chokes and shot types, including Tungsten Super Shot (TSS) for extreme long-range performance. The video emphasizes the 'square load' theory for the 28 gauge and compares shot densities for non-toxic alternatives.

Quick Summary

The Beretta A400 Upland Magnum in 28 gauge was enhanced with a Kicks recoil pad and Briley weighted end cap. Pattern testing revealed Tungsten Super Shot (TSS) achieves 'laser beam' patterns at 80+ yards due to its high density (18 g/cm3), outperforming Lead, Steel, and Bismuth. The 'square load' theory for 28-gauge was also discussed.

Chapters

  1. 00:00Introduction to Beretta A400 Upland Magnum
  2. 00:4428 Gauge 'Square Load' Theory
  3. 04:06Custom Gun Setup & Modifications
  4. 07:26Non-Toxic Shot Densities (Steel, Bismuth, TSS)
  5. 11:03Long-Range Pattern Testing with TSS
  6. 13:58Pattern Testing with Hull Pro 28 Lead

Frequently Asked Questions

What modifications were made to the Beretta A400 Upland Magnum in the video?

The Beretta A400 Upland Magnum was modified with a 1-inch Kicks recoil pad for length and weight adjustment, a Briley weighted end cap for balance, and a ShotKam mounted on the barrel for filming and added forward weight.

How does Tungsten Super Shot (TSS) compare to other shot types for long-range performance?

TSS boasts a density of 18 g/cm3, significantly higher than Lead (11 g/cm3), Steel (7 g/cm3), and Bismuth (9 g/cm3). This superior density allows for 'laser beam' patterns at extreme distances, making it highly effective for long-range shooting.

What is the 'square load' theory discussed in relation to the 28-gauge shotgun?

The 'square load' theory suggests that a 28-gauge shotgun, when loaded appropriately, produces a shot column that is roughly as wide as it is long. This configuration is believed to result in a shorter shot string and more consistent, tighter patterns compared to larger gauges.

What pattern testing was conducted on the Beretta A400 Upland Magnum?

Pattern tests were performed at 20 and 40 yards using Hull Pro 28 lead cartridges. The tests compared the performance of Cylinder, Modified, and Full chokes to evaluate shot density and spread at different distances.

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